728981数据手册集成电路（IC）的信号开关多路复用器解码器规格书PDF
| 厂商型号 |
728981 |
| 参数属性 | 728981 封装/外壳为44-LCC（J 形引线）；包装为卷带（TR）；类别为集成电路（IC）的信号开关多路复用器解码器；产品描述：IC MULTIPLEXER 1 X 4:4 44PLCC |
| 功能描述 | 128 x 128 TSI, 4 I/O at 2Mbps, Variable Delay, 5.0V |
| 封装外壳 | 44-LCC（J 形引线） |
| 制造商 | Renesas Renesas Technology Corp |
| 中文名称 | 瑞萨 瑞萨科技有限公司 |
| 数据手册 | |
| 更新时间 | 2025-8-8 9:13:00 |
| 人工找货 | 728981价格和库存，欢迎联系客服免费人工找货 |
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728981规格书详情
描述 Description
A ST-BUS® compatible digital switch controlled by a
microprocessor which can handle from 128 x 128 to 32K x 32K inputs to multiple outputs.
特性 Features
• 128 x 128 channel non-blocking switch
• Serial Telecom Bus Compatible (ST-BUS®)
• 4 RX inputs—32 channels at 64 Kbit/s per serial line
• 4 TX output—32 channels at 64 Kbit/s per serial line
• Three-state serial outputs
• Microprocessor Interface (8-bit data bus)
• 5V Power Supply
• Available in 44-pin Plastic Leaded Chip Carrier (PLCC), 40-pin Plastic Dip (P-DIP) and 44-pin Plastic Quad Flatpack (PQFP)
• Operating Temperature Range -40°C to +85°C
技术参数
- 制造商编号
：728981
- 生产厂家
：Renesas
- Switching Capacity
：128 x 128
- PCM Highways (#)
：4
- PCM Rate (Mbps)
：2
- Rate Matching
：No
- Pkg. Type
：PQFP
| 供应商 | 型号 | 品牌 | 批号 | 封装 | 库存 | 备注 | 价格 |
|---|---|---|---|---|---|---|---|
IDT |
23+ |
QFP |
202 |
全新原装正品现货,支持订货 |
询价 | ||
IDT |
22+23+ |
QFP |
8000 |
新到现货，只做原装进口 |
询价 | ||
24+ |
N/A |
48000 |
一级代理-主营优势-实惠价格-不悔选择 |
询价 | |||
IDT, Integrated Device Technol |
24+ |
44-PLCC(16.59x16.59) |
56300 |
一级代理/放心采购 |
询价 | ||
IDT |
24+ |
QFP |
5000 |
全新原装正品,现货销售 |
询价 | ||
RENESAS(瑞萨)/IDT |
2021+ |
PLCC-44(16.59x16.59) |
499 |
询价 | |||
RENESAS(瑞萨)/IDT |
24+ |
PLCC44(16.6x16.6) |
7350 |
现货供应,当天可交货!免费送样,原厂技术支持!!! |
询价 | ||
IDT |
21+ |
QFP |
202 |
原装现货假一赔十 |
询价 | ||
IDT |
17+ |
QFP |
202 |
一级代理,专注军工、汽车、医疗、工业、新能源、电力 |
询价 | ||
RENESAS(瑞萨电子) |
22+ |
NA |
500000 |
万三科技,秉承原装,购芯无忧 |
询价 |
